Both sides hunt support in background check fight

FILE - In this April 10, 2013 file photo, Sen. Joe Manchin, D-W.Va., right, accompanied by Sen. Patrick Toomey, R-Pa., announce that they have reached a bipartisan deal on expanding background checks to more gun buyers,, on Capitol Hill in Washington. The number of Republican senators who might back expanded background checks is now dwindling, threatening a bipartisan effort to subject more gun buyers to the checks. A vote on the compromise, the heart of Congress' gun control effort, is expected this week. (AP Photo/J. Scott Applewhite, File)

WASHINGTON (AP) — Republican opposition is growing to a bipartisan Senate plan for expanding background checks for firearms buyers, enough to put the proposal's fate in jeopardy. But the measure may change as both sides compete for support in one of the pivotal fights in the battle over curbing guns.

The Senate was continuing debate Tuesday on a wide-ranging gun control bill, with the focus on a background check compromise struck last week between Sens. Patrick Toomey, R-Pa., and Joe Manchin, D-W.Va. Manchin said the vote on that amendment was likely to be delayed from midweek to late in the week, a move that would give both sides more time to win over supporters.

Underscoring the bargaining under way, the two sponsors seemed willing to consider a change to their deal that would exempt gun buyers from background checks if they live hundreds of miles from licensed firearms dealers, one Senate aide said.

The change might help win support from senators from Alaska and perhaps North Dakota, said the aide, who spoke on condition of anonymity because the discussions were private.

As lobbying escalated, wounded former Rep. Gabrielle Giffords, D-Ariz., and husband Mark Kelly, a retired astronaut, were planning a news conference Tuesday with Manchin and Toomey, said a Senate aide speaking on condition of anonymity to describe an event not publicly announced.

Many consider the Manchin-Toomey compromise the best hope for winning Senate approval to widen the background check system, designed to screen out the severely mentally ill, criminals and others from getting firearms. Background checks are widely considered the heart of the gun control drive.

Background checks are required only for sales handled by licensed gun dealers. The Manchin-Toomey measure would extend that to sales at advertised venues like gun shows and online, while exempting other transactions like those between relatives and friends.

The two senators' deal doesn't go as far as President Barack Obama wanted in response to the slayings of 26 schoolchildren and aides at Sandy Hook Elementary School in Newtown, Conn. But he has said it would represent progress.

From a group of 16 GOP senators gun control advocates have considered possible allies, at least nine have now said they oppose the background check compromise and one said he is leaning against it.

Combined with the 31 senators who voted against debating the overall gun bill last week, that could bring potential opponents of expanding background checks to 41 — just enough votes to block the Senate from considering the compromise. But in the heated political climate and heavy lobbying certain in the run-up to the vote, minds on both sides could change.

One of those expressing opposition was Sen. Jeff Flake, R-Ariz., who said Monday the measure would cover too many gun transactions.

"It would likely even extend to message boards, like the one in an office kitchen. This simply goes too far," he posted on his Facebook page.

Flake has been a primary target of pressure from gun control groups. He comes from the same state Giffords represented until she was severely wounded in a 2011 mass shooting in Tucson. In addition, Flake's senior colleague, Sen. John McCain, R-Ariz., said he is leaning strongly toward supporting the background check plan.

Opponents say expanded checks would violate the Constitution's right to bear arms and would be ignored by criminals. They are forcing supporters of the background check plan to win 60 of the Senate's 100 votes, a high hurdle.

Fifty Democrats and two Democratic-leaning senators voted last week to begin debate. If all of them support the Manchin-Toomey plan — which is not guaranteed — they would still need eight additional votes.

So far, three Republicans who backed beginning debate have said they will vote for the Manchin-Toomey plan: Toomey himself and Sens. Mark Kirk of Illinois and Susan Collins of Maine.

Sen. Frank Lautenberg, D-N.J., missed last week's vote after saying he was suffering from muscle weakness, but spokesman Caley Gray said he hopes to be in the Senate for votes this week.

Two Democrats, both facing re-election next year in GOP-leaning states, voted against beginning the gun control debate last week. Sens. Mark Begich of Alaska and Mark Pryor of Arkansas both said they are still deciding on the Manchin-Toomey plan.

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Associated Press writer Nedra Pickler contributed to this report.Associated PressCopyright 2013 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

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